Results 21 to 30 of about 130,394 (163)
Advances in Civil Engineering, 2018 The cyclic triaxial system is used to investigate the effects of confining pressure, initial shear stress, vibration frequency, and dynamic stress on the pore-water pressure characteristics of saturated sand in the Wenchuan area.
Jian Zhang, Jiuting Cao, Sijie Huang
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Geosciences, 2019 Soil pipes are commonly found in landslide scarps, and it has been suggested that build-up of pore water pressure due to clogged soil pipes influences landslide initiation.
Yasutaka Tanaka +3 more
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A Fluid-Solid Coupling Mathematical Model of Methane Driven by Water in Porous Coal
Geofluids, 2018 The existence of the water-driven-methane effect in gassy coal has been verified by field tests and laboratory experiments. However, a water-driven-methane mathematical model that considers methane adsorption and desorption has not yet been established ...
Bingxiang Huang, Weiyong Lu
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Yantu gongcheng xuebao, 2020 The dissipation characteristics of the excess pore-water pressure around tunnels in viscoelastic foundation are investigated by using a fractional-derivative model.
HUANG Ming-hua 1, 2, HU Ke-xin 1, 2, ZHAO Ming-hua 1, 2
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Applied Sciences, 2022 With the increase of soil consolidation degree, the pore water pressure induced by thermal loading drops dramatically. To conveniently and quickly calculate the thermal pore water pressure inside the soil under different overconsolidation states and ...
Gailei Tian, Zhihong Zhang
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Shanghai Jiaotong Daxue xuebao, 2020 In order to better explain the phenomenon of foundation pit inrush caused by confined water, the Hansbo non-Darcy seepage theory was introduced into the Terzaghi one-dimensional saturated soil consolidation equation.
YING Hongwei +3 more
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Influences of Pore-Water Pressure on Slope Stability considering Strength Nonlinearity
Advances in Civil Engineering, 2021 The pore-water pressure is a vital factor in determining the slope stability. To deal with the stability of slopes undergoing pore-water pressures, this paper used the pore-water pressure coefficient to develop the three-dimensional limit analysis method
Di Wu, Yuke Wang, Fei Zhang, Yue Qiu
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Grain Configuration Effect on Pore Water Pressure in Debris Flow
Frontiers in Earth Science, 2021 The generation and development of excess pore water pressure directly affects the grain interaction in debris flow, which can significantly reduce the friction strength and promote the movement of debris flow.
Taiqiang Yang +7 more
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Advances in Meteorology, 2015 Knowledge of spatial and temporal variations of soil pore-water pressure in a slope is vital in hydrogeological and hillslope related processes (i.e., slope failure, slope stability analysis, etc.).
M. R. Mustafa +4 more
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Influence of pore water pressure redistribution on slope stability of waste dump
Meikuang Anquan, 2021 In order to study the stability difference of dump slope under different pore water pressure redistribution and evaluate the stability, according to the actual groundwater level distribution of a mine dump from August to September, the influence ...
TIAN Guang, HAN Liu, SHU Jisen, YANG Ri
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